[libvirt PATCH] qemu: Don't use CPU from host capabilities as host-model on ARM

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We never supported host-model CPUs on ARM and we don't want to support
them even once patches for direct detection of host CPU are merged. And
since using host CPU definition for host-model CPUs exist only for
backward compatibility, we should not use it for any host-model support
added in the future. Such enhancement should exclusively use the result
of query-cpu-model-expansion. Until proper host-model support is
implemented for ARM (if ever), we need to make sure the detected host
CPU is not accidentally used for host-model CPUs.

Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx>
---
 src/qemu/qemu_capabilities.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 47f88481c8..7b32511c3d 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -3569,6 +3569,8 @@ virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
     } else if (ARCH_IS_X86(qemuCaps->arch)) {
         ret = virQEMUCapsInitCPUModelX86(qemuCaps, type, modelInfo,
                                          cpu, migratable);
+    } else if (ARCH_IS_ARM(qemuCaps->arch)) {
+        ret = 2;
     }
 
     if (ret == 0)
-- 
2.26.2





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